UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/zJ9gcWOuPPto6jMhJoPK0go4ACBRrUiIH/LloMoto=' 
WHERE 
  key_id = 'e78575da57d86ab3488c8db16c20a97498774af2677c9ae1f649a6a0b464640c' 
  AND (
    token = 'L/zJ9gcWOuPPto6jMhJoPK0go4ACBRrUiIH/LloMoto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )